Changes for page MQTT Forward Instruction

Last modified by Kilight Cao on 2024/08/31 16:26
<
From version < 31.1 >
edited by Xiaoling
on 2022/05/27 14:26
To version < 23.2 >
edited by Xiaoling
on 2022/05/27 14:14
>
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487 487  
488 488  (((
489 489  (((
490 -(% style="color:#4f81bd" %)**Step 3**(%%): Set up publish format and MQTT channel. The LG308 will store the Data from End node in (% style="color:#4f81bd" %)**HEX format**(%%) in the file. And we need to config the format to (% style="color:#4f81bd" %)**META**
490 +(% style="color:#4f81bd" %)**Step 3**(%%): Set up publish format and MQTT channel. The LG308 will store the Data from End node in HEX format in the file. And we need to config the format to META
491 491  )))
492 492  )))
493 493  
494 -[[image:image-20220527141450-22.png]]
494 +[[image:https://wiki.dragino.com/images/thumb/8/8d/LG308_MQTT_3.png/600px-LG308_MQTT_3.png||height="385" width="600"]]
495 495  
496 496  Publish mush use META as data format for LG308
497 497  
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498 498  
499 499  (% style="color:#4f81bd" %)**Step 4**(%%): Map the Device Address to Remote ID in MQTT server.
500 500  
501 -[[image:image-20220527141727-23.png]]
501 +[[image:https://wiki.dragino.com/images/thumb/7/7f/LG308_MQTT_4.png/600px-LG308_MQTT_4.png||height="335" width="600"]]
502 502  
503 503  Map Dev Addr to remote ID
504 504  
... ... @@ -505,35 +505,33 @@
505 505  
506 506  (% style="color:#4f81bd" %)**Step 5: Upstream**(%%): Save the change, we can see the log info via "sytem log", End Node and MQTT Server
507 507  
508 -[[image:image-20220527141843-24.png]]
508 +[[image:https://wiki.dragino.com/images/thumb/b/be/LG308_MQTT_6.png/600px-LG308_MQTT_6.png||height="279" width="600"]]
509 509  
510 510  Upstream Process
511 511  
512 +[[image:https://wiki.dragino.com/images/thumb/0/07/LG308_MQTT_6_1.png/600px-LG308_MQTT_6_1.png||height="246" width="600"]]
512 512  
513 -[[image:image-20220527141933-25.png]]
514 -
515 515  Choose ASCII Format
516 516  
516 +[[image:https://wiki.dragino.com/images/thumb/a/a3/LG308_MQTT_6_2.png/600px-LG308_MQTT_6_2.png||height="248" width="600"]]
517 517  
518 -[[image:image-20220527142028-26.png]]
519 -
520 520  LHT65 Decoder
521 521  
522 522  
523 523  (% style="color:#4f81bd" %)**Step 6: Set up subscribe**(%%)**:** Subscribe a topci for downstream.
524 524  
525 -[[image:image-20220527142115-27.png]]
523 +[[image:https://wiki.dragino.com/images/thumb/b/b9/LG308_MQTT_7.png/600px-LG308_MQTT_7.png||height="176" width="600"]]
526 526  
527 527  Subscribe to a topic
528 528  
529 529  
530 -(% style="color:#4f81bd" %)**Step 7: Downstream**(%%): Save the change, we can see the log info via "sytem log", End Node and MQTT Server.
528 +(% style="color:#4f81bd" %)**Step 7**: Downstream(%%): Save the change, we can see the log info via "sytem log", End Node and MQTT Server.
531 531  
532 -[[image:image-20220527142239-28.png]]
530 +[[image:https://wiki.dragino.com/images/thumb/9/97/LG308_MQTT_8.png/600px-LG308_MQTT_8.png||height="298" width="600"]]
533 533  
534 534  Downstream Flow
535 535  
536 -(% style="color:red" %)**Notice: The text use for Downstream must meet the requirement from [[LG308 Downstream Payload>>http://wiki1.dragino.com/xwiki/bin/view/Main/Communicate%20with%20ABP%20End%20Node%20without%20LoRaWAN%20Network%20Server%20---%20LG308/#H2.2Downstream]]**
534 +(% style="color:red" %)**Notice: The text use for Downstream must meet the requirement from [[LG308 Downstream Payload>>url:https://wiki.dragino.com/index.php/Communication_with_ABP_End_Node#Downstream]]**
537 537  
538 538  
539 539  = 5. Example For Different MQTT Servers =
... ... @@ -563,12 +563,10 @@
563 563  [[AWS Examples>>url:https://wiki.dragino.com/index.php/MQTT_Forward_to_Amazon_AWS-IOT]]
564 564  )))
565 565  
566 -
567 567  = 6. How to Debug =
568 568  
569 569  User can login the gateway's console and run (% class="mark" %)**logread -f**(%%). It will shows the output when there is packet arrive.User can see if it is correct.
570 570  
571 -
572 572  = 7. How to ask for Support =
573 573  
574 574  If a user still not have trouble making it works. please send a mail to support@dragino.com with the below info:
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